Restore 100% go by outsourcing lintdown.sh

.github/workflows/main.yml

@@ -31,7 +31,11 @@ jobs:
         go-version: '1.22'
 
     - name: Build go snippets in readme
-      run: ./scripts/compile_readme_snippets.sh
+      run: |
+          mkdir -p ~/.local/bin/
+          wget -O ~/.local/bin/lintdown.sh https://raw.githubusercontent.com/ChillerDragon/lintdown.sh/master/lintdown.sh
+          chmod +x ~/.local/bin/lintdown.sh
+          lintdown.sh README.md
 
   test:
     runs-on: ubuntu-latest

.github/workflows/shell.yml

@@ -1,27 +0,0 @@
-name: Shell
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-jobs:
-  bash:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Prepare
-      run: |
-        sudo apt-get update -y
-        sudo apt-get install shellcheck
-        mkdir -p ~/.local/bin/
-        wget -O ~/.local/bin/shfmt https://github.com/mvdan/sh/releases/download/v3.8.0/shfmt_v3.8.0_linux_amd64
-        chmod +x ~/.local/bin/shfmt
-
-    - name: Shellcheck
-      run: find . -type f -name '*.sh' -print0 | xargs -0 shellcheck
-    - name: Shell format (shfmt)
-      run: find . -type f -name '*.sh' -print0 | xargs -0 shfmt -d
-

scripts/compile_readme_snippets.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-mkdir -p tmp
-awk '/^```go$/ {p=1}; p; /^```$/ {p=0;print"--- --- ---"}' README.md |
-	grep -vE '^```(go)?$' |
-	csplit \
-		-z -s - '/--- --- ---/' \
-		'{*}' \
-		--suppress-matched \
-		-f tmp/readme_snippet_ -b '%02d.go'
-
-for snippet in ./tmp/readme_snippet_*.go; do
-	echo "building $snippet ..."
-	go build -v -o tmp/tmp "$snippet" || exit 1
-done
-
-for snippet in ./tmp/readme_snippet_*.go; do
-	echo "checking format $snippet ..."
-	if ! diff -u <(echo -n) <(gofmt -d "$snippet"); then
-		exit 1
-	fi
-done